From: Sean Russell <ser@...>
Date: 2002-05-30T13:44:00+09:00
Subject: Re: Infinity (?!)

<posted & mailed>

Phil Tomson wrote:

> So, my question is, how can you determine if a variable contains Infinity:
....
> Anyway to do that?

Crap.  I also forgot:

        (1.0/0.0).to_s  #-> "Infinity"
        (-1.0/0.0).to_s #-> "-Infinity"
        (0.0/0.0).to_s  #-> "NaN"

so you could do string comparisons, if you wanted to.

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